I forget the second half of the line, but one of my high school English teachers would always say "being is bad, ...", meaning there's rarely ever a time when y

I forget the second half of the line, but one of my high school English teachers would always say "being is bad, ...", meaning there's rarely ever a time when you'd want to use it over some other way of saying it. I guess it's along the same lines as "don't end a sentence in a preposition".